package io;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.charset.StandardCharsets;

public class WriteStringDemo {
    public static void main(String[] args) throws IOException {
        FileOutputStream fos=new FileOutputStream("fos.txt");
        //String line="宇宙之颠";
        //byte[]data=line.getBytes(StandardCharsets.UTF_8);
        fos.write("宇宙之颠".getBytes(StandardCharsets.UTF_8));
        System.out.println("输入完毕");
        fos.close();
    }
}
